| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.52 | 3.785% | $214.3368 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $55.52 | 8.572% | $60.2792 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $205.58 | 4.834% | $215.5177 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $221.33 | 6.328% | $235.3358 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $37.64 | 6.546% | $40.1039 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $23.50 | 9.491% | $25.7304 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $57.49 | 12.499% | $64.6757 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $807.58 | $855.9795 | $855.99 | $856.05 | $855.90 | |